[mythtv] segfault in Recording Priorities with backtrace

[J. Donavan Stanley]

Craig Rindy wrote:

> TV -> Schedule Recordings -> Recording Priorities -> {Enter key}
>
> Segfault occurs and advanced recording options screen does not 
> appear.  Backtrace is attached.
>
>------------------------------------------------------------------------
>
>  
>

I'd seen this while working on the new advanced screen, it appeared to 
be caused by not having a fully populated infoMap.  The driawing code 
for the UITextType apeears as though it should handle a nonexistant 
string fine but somehow non-existant strings aren't being seen as empty 
and it screws everythign up.  I'm looking into things now. 

It would help to know what theme you were using and what type of 
recording you had selected..